000 00496nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aGB1003.W28
100 _aWalton, William Clarence
245 0 _aGroundwater resource evaluation
260 _aNew York
260 _bMcGraw-Hill
260 _c1970
300 _avi,664p.
300 _c23cm.
650 _aWater, underground
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c110107
_d110107